Imoo Z1 Sim

[QHQ]

Hi all,

We’re in the process of moving from a rural location into town. We’ve decided to get our 10 year old son a Imoo Z1 watch but are struggling to find a good deal on a sim. The Imoo website pushes o2, Vodafone and Three but I was looking at other options to keep costs down such as Giff Gaff.

Can anyone give advice:feedback on what they use currently that is compatible?

Thanks ☺️

I use giff gaff in my phone (uses 02 network). No issues, often get data upgrades (currently got double data, so 40gb for £10).
Rolling monthly contract so no expensive long term contracts.